PhotoSharing Applications Like Instagram and Pinterest, Dominate the Mobile Platform

A little more than two-thirds of the time Facebook users spent on the service happened on a mobile device, according to +comScore Inc. data that was analyzed by +Statista. For +Twitter the number was north of 85%.

+LinkedIn on the other hand, saw only 26% of its activity on mobile — perhaps its user base is checking in from the old company desktop at the office?

Some services, like the messaging app +Snapchat and the Twitter’s video tool +Vine are inherently mobile. But in +Facebook+ Fan Page case, the data back up the company’s urgency (and validate its success) in rapidly building out its mobile-ad network.